@inbook {191,
	title = {Eye-tracking technology},
	booktitle = {The SAGE Encyclopedia of Human Communication Sciences and Disorders },
	volume = {1},
	year = {2019},
	pages = {737-740},
	publisher = {SAGE Publications, Inc.},
	organization = {SAGE Publications, Inc.},
	address = {Thousand Oaks, CA},
	author = {Eric J Paulson},
	editor = {Jack Damico and Ball, M.}
}
